1.346 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.021 * * * [progress]: [2/2] Setting up program. 0.023 * [progress]: [Phase 2 of 3] Improving. 0.023 * [simplify]: Simplifying: (- (* x y) (* z t)) 0.023 * * [simplify]: Extracting # 0 : cost 0 0.023 * * [simplify]: Extracting # 1 : cost 0 0.023 * * [simplify]: Extracting # 2 : cost 0 0.023 * * [simplify]: Extracting # 3 : cost 0 0.023 * * [simplify]: Extracting # 4 : cost 0 0.023 * * [simplify]: iteration 0 : 7 enodes (cost 7 ) 0.024 * * [simplify]: Extracting # 0 : cost 0 0.024 * * [simplify]: Extracting # 1 : cost 0 0.024 * * [simplify]: Extracting # 2 : cost 0 0.024 * * [simplify]: iteration 1 : 12 enodes (cost 7 ) 0.026 * * [simplify]: Extracting # 0 : cost 0 0.026 * * [simplify]: Extracting # 1 : cost 0 0.026 * * [simplify]: Extracting # 2 : cost 0 0.026 * * [simplify]: iteration 2 : 20 enodes (cost 7 ) 0.029 * * [simplify]: Extracting # 0 : cost 0 0.029 * * [simplify]: iteration 3 : 24 enodes (cost 7 ) 0.033 * * [simplify]: Extracting # 0 : cost 0 0.033 * * [simplify]: iteration done: 24 enodes (cost 7 ) 0.033 * [simplify]: Simplified to: (- (* x y) (* z t)) 0.033 * * [progress]: iteration 1 / 4 0.033 * * * [progress]: picking best candidate 0.035 * * * * [pick]: Picked # 0.035 * * * [progress]: localizing error 0.040 * * * [progress]: generating rewritten candidates 0.040 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 0.050 * * * [progress]: generating series expansions 0.050 * * * * [progress]: [ 1 / 1 ] generating series at (2) 0.050 * [backup-simplify]: Simplify (- (* x y) (* z t)) into (- (* x y) (* t z)) 0.050 * [approximate]: Taking taylor expansion of (- (* x y) (* t z)) in (x y z t) around 0 0.050 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in t 0.050 * [taylor]: Taking taylor expansion of (* x y) in t 0.050 * [taylor]: Taking taylor expansion of x in t 0.050 * [backup-simplify]: Simplify x into x 0.050 * [taylor]: Taking taylor expansion of y in t 0.050 * [backup-simplify]: Simplify y into y 0.050 * [taylor]: Taking taylor expansion of (* t z) in t 0.050 * [taylor]: Taking taylor expansion of t in t 0.050 * [backup-simplify]: Simplify 0 into 0 0.050 * [backup-simplify]: Simplify 1 into 1 0.050 * [taylor]: Taking taylor expansion of z in t 0.050 * [backup-simplify]: Simplify z into z 0.050 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in z 0.050 * [taylor]: Taking taylor expansion of (* x y) in z 0.050 * [taylor]: Taking taylor expansion of x in z 0.050 * [backup-simplify]: Simplify x into x 0.050 * [taylor]: Taking taylor expansion of y in z 0.050 * [backup-simplify]: Simplify y into y 0.050 * [taylor]: Taking taylor expansion of (* t z) in z 0.050 * [taylor]: Taking taylor expansion of t in z 0.050 * [backup-simplify]: Simplify t into t 0.050 * [taylor]: Taking taylor expansion of z in z 0.050 * [backup-simplify]: Simplify 0 into 0 0.050 * [backup-simplify]: Simplify 1 into 1 0.050 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in y 0.050 * [taylor]: Taking taylor expansion of (* x y) in y 0.050 * [taylor]: Taking taylor expansion of x in y 0.050 * [backup-simplify]: Simplify x into x 0.050 * [taylor]: Taking taylor expansion of y in y 0.050 * [backup-simplify]: Simplify 0 into 0 0.050 * [backup-simplify]: Simplify 1 into 1 0.050 * [taylor]: Taking taylor expansion of (* t z) in y 0.050 * [taylor]: Taking taylor expansion of t in y 0.051 * [backup-simplify]: Simplify t into t 0.051 * [taylor]: Taking taylor expansion of z in y 0.051 * [backup-simplify]: Simplify z into z 0.051 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x 0.051 * [taylor]: Taking taylor expansion of (* x y) in x 0.051 * [taylor]: Taking taylor expansion of x in x 0.051 * [backup-simplify]: Simplify 0 into 0 0.051 * [backup-simplify]: Simplify 1 into 1 0.051 * [taylor]: Taking taylor expansion of y in x 0.051 * [backup-simplify]: Simplify y into y 0.051 * [taylor]: Taking taylor expansion of (* t z) in x 0.051 * [taylor]: Taking taylor expansion of t in x 0.051 * [backup-simplify]: Simplify t into t 0.051 * [taylor]: Taking taylor expansion of z in x 0.051 * [backup-simplify]: Simplify z into z 0.051 * [taylor]: Taking taylor expansion of (- (* x y) (* t z)) in x 0.051 * [taylor]: Taking taylor expansion of (* x y) in x 0.051 * [taylor]: Taking taylor expansion of x in x 0.051 * [backup-simplify]: Simplify 0 into 0 0.051 * [backup-simplify]: Simplify 1 into 1 0.051 * [taylor]: Taking taylor expansion of y in x 0.051 * [backup-simplify]: Simplify y into y 0.051 * [taylor]: Taking taylor expansion of (* t z) in x 0.051 * [taylor]: Taking taylor expansion of t in x 0.051 * [backup-simplify]: Simplify t into t 0.051 * [taylor]: Taking taylor expansion of z in x 0.051 * [backup-simplify]: Simplify z into z 0.051 * [backup-simplify]: Simplify (* 0 y) into 0 0.051 * [backup-simplify]: Simplify (* t z) into (* t z) 0.051 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 0.051 * [backup-simplify]: Simplify (+ 0 (- (* t z))) into (- (* t z)) 0.051 * [taylor]: Taking taylor expansion of (- (* t z)) in y 0.051 * [taylor]: Taking taylor expansion of (* t z) in y 0.051 * [taylor]: Taking taylor expansion of t in y 0.051 * [backup-simplify]: Simplify t into t 0.051 * [taylor]: Taking taylor expansion of z in y 0.051 * [backup-simplify]: Simplify z into z 0.051 * [backup-simplify]: Simplify (* t z) into (* t z) 0.051 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 0.051 * [taylor]: Taking taylor expansion of (- (* t z)) in z 0.051 * [taylor]: Taking taylor expansion of (* t z) in z 0.051 * [taylor]: Taking taylor expansion of t in z 0.051 * [backup-simplify]: Simplify t into t 0.051 * [taylor]: Taking taylor expansion of z in z 0.051 * [backup-simplify]: Simplify 0 into 0 0.051 * [backup-simplify]: Simplify 1 into 1 0.051 * [backup-simplify]: Simplify (* t 0) into 0 0.052 * [backup-simplify]: Simplify (- 0) into 0 0.052 * [taylor]: Taking taylor expansion of 0 in t 0.052 * [backup-simplify]: Simplify 0 into 0 0.052 * [backup-simplify]: Simplify 0 into 0 0.052 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.052 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.052 * [backup-simplify]: Simplify (- 0) into 0 0.053 * [backup-simplify]: Simplify (+ y 0) into y 0.053 * [taylor]: Taking taylor expansion of y in y 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [backup-simplify]: Simplify 1 into 1 0.053 * [taylor]: Taking taylor expansion of 0 in z 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [taylor]: Taking taylor expansion of 0 in t 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.053 * [backup-simplify]: Simplify (- 0) into 0 0.053 * [taylor]: Taking taylor expansion of 0 in z 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [taylor]: Taking taylor expansion of 0 in t 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.053 * [backup-simplify]: Simplify (- t) into (- t) 0.053 * [taylor]: Taking taylor expansion of (- t) in t 0.053 * [taylor]: Taking taylor expansion of t in t 0.053 * [backup-simplify]: Simplify 0 into 0 0.053 * [backup-simplify]: Simplify 1 into 1 0.054 * [backup-simplify]: Simplify (- 0) into 0 0.054 * [backup-simplify]: Simplify 0 into 0 0.054 * [backup-simplify]: Simplify 0 into 0 0.054 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.054 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.055 * [backup-simplify]: Simplify (- 0) into 0 0.055 * [backup-simplify]: Simplify (+ 0 0) into 0 0.055 * [taylor]: Taking taylor expansion of 0 in y 0.055 * [backup-simplify]: Simplify 0 into 0 0.055 * [taylor]: Taking taylor expansion of 0 in z 0.055 * [backup-simplify]: Simplify 0 into 0 0.055 * [taylor]: Taking taylor expansion of 0 in t 0.055 * [backup-simplify]: Simplify 0 into 0 0.055 * [backup-simplify]: Simplify 0 into 0 0.055 * [backup-simplify]: Simplify 0 into 0 0.055 * [backup-simplify]: Simplify (- (* (/ 1 x) (/ 1 y)) (* (/ 1 z) (/ 1 t))) into (- (/ 1 (* x y)) (/ 1 (* t z))) 0.055 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in (x y z t) around 0 0.055 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t 0.055 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t 0.055 * [taylor]: Taking taylor expansion of (* x y) in t 0.055 * [taylor]: Taking taylor expansion of x in t 0.055 * [backup-simplify]: Simplify x into x 0.055 * [taylor]: Taking taylor expansion of y in t 0.055 * [backup-simplify]: Simplify y into y 0.055 * [backup-simplify]: Simplify (* x y) into (* x y) 0.055 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.055 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 0.055 * [taylor]: Taking taylor expansion of (* t z) in t 0.055 * [taylor]: Taking taylor expansion of t in t 0.055 * [backup-simplify]: Simplify 0 into 0 0.055 * [backup-simplify]: Simplify 1 into 1 0.055 * [taylor]: Taking taylor expansion of z in t 0.055 * [backup-simplify]: Simplify z into z 0.055 * [backup-simplify]: Simplify (* 0 z) into 0 0.056 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 0.056 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.056 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z 0.056 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.056 * [taylor]: Taking taylor expansion of (* x y) in z 0.056 * [taylor]: Taking taylor expansion of x in z 0.056 * [backup-simplify]: Simplify x into x 0.056 * [taylor]: Taking taylor expansion of y in z 0.056 * [backup-simplify]: Simplify y into y 0.056 * [backup-simplify]: Simplify (* x y) into (* x y) 0.056 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.056 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.056 * [taylor]: Taking taylor expansion of (* t z) in z 0.056 * [taylor]: Taking taylor expansion of t in z 0.056 * [backup-simplify]: Simplify t into t 0.056 * [taylor]: Taking taylor expansion of z in z 0.056 * [backup-simplify]: Simplify 0 into 0 0.056 * [backup-simplify]: Simplify 1 into 1 0.056 * [backup-simplify]: Simplify (* t 0) into 0 0.056 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.056 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.056 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y 0.056 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.056 * [taylor]: Taking taylor expansion of (* x y) in y 0.056 * [taylor]: Taking taylor expansion of x in y 0.056 * [backup-simplify]: Simplify x into x 0.056 * [taylor]: Taking taylor expansion of y in y 0.057 * [backup-simplify]: Simplify 0 into 0 0.057 * [backup-simplify]: Simplify 1 into 1 0.057 * [backup-simplify]: Simplify (* x 0) into 0 0.057 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.057 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.057 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.057 * [taylor]: Taking taylor expansion of (* t z) in y 0.057 * [taylor]: Taking taylor expansion of t in y 0.057 * [backup-simplify]: Simplify t into t 0.057 * [taylor]: Taking taylor expansion of z in y 0.057 * [backup-simplify]: Simplify z into z 0.057 * [backup-simplify]: Simplify (* t z) into (* t z) 0.057 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.057 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.057 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.057 * [taylor]: Taking taylor expansion of (* x y) in x 0.057 * [taylor]: Taking taylor expansion of x in x 0.057 * [backup-simplify]: Simplify 0 into 0 0.057 * [backup-simplify]: Simplify 1 into 1 0.057 * [taylor]: Taking taylor expansion of y in x 0.057 * [backup-simplify]: Simplify y into y 0.057 * [backup-simplify]: Simplify (* 0 y) into 0 0.057 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.057 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.057 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.057 * [taylor]: Taking taylor expansion of (* t z) in x 0.057 * [taylor]: Taking taylor expansion of t in x 0.058 * [backup-simplify]: Simplify t into t 0.058 * [taylor]: Taking taylor expansion of z in x 0.058 * [backup-simplify]: Simplify z into z 0.058 * [backup-simplify]: Simplify (* t z) into (* t z) 0.058 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.058 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.058 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.058 * [taylor]: Taking taylor expansion of (* x y) in x 0.058 * [taylor]: Taking taylor expansion of x in x 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify 1 into 1 0.058 * [taylor]: Taking taylor expansion of y in x 0.058 * [backup-simplify]: Simplify y into y 0.058 * [backup-simplify]: Simplify (* 0 y) into 0 0.058 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.058 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.058 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.058 * [taylor]: Taking taylor expansion of (* t z) in x 0.058 * [taylor]: Taking taylor expansion of t in x 0.058 * [backup-simplify]: Simplify t into t 0.058 * [taylor]: Taking taylor expansion of z in x 0.058 * [backup-simplify]: Simplify z into z 0.058 * [backup-simplify]: Simplify (* t z) into (* t z) 0.058 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.058 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.058 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.058 * [taylor]: Taking taylor expansion of y in y 0.058 * [backup-simplify]: Simplify 0 into 0 0.058 * [backup-simplify]: Simplify 1 into 1 0.059 * [backup-simplify]: Simplify (/ 1 1) into 1 0.059 * [taylor]: Taking taylor expansion of 1 in z 0.059 * [backup-simplify]: Simplify 1 into 1 0.059 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.059 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.059 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.059 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 0.059 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 0.059 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.059 * [taylor]: Taking taylor expansion of (* t z) in y 0.059 * [taylor]: Taking taylor expansion of t in y 0.059 * [backup-simplify]: Simplify t into t 0.059 * [taylor]: Taking taylor expansion of z in y 0.060 * [backup-simplify]: Simplify z into z 0.060 * [backup-simplify]: Simplify (* t z) into (* t z) 0.060 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.060 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.060 * [taylor]: Taking taylor expansion of 0 in z 0.060 * [backup-simplify]: Simplify 0 into 0 0.060 * [taylor]: Taking taylor expansion of 1 in t 0.060 * [backup-simplify]: Simplify 1 into 1 0.061 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.061 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.061 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.061 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.061 * [backup-simplify]: Simplify (- 0) into 0 0.061 * [backup-simplify]: Simplify (+ 0 0) into 0 0.061 * [taylor]: Taking taylor expansion of 0 in y 0.061 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.062 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 0.062 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.062 * [taylor]: Taking taylor expansion of (* t z) in z 0.062 * [taylor]: Taking taylor expansion of t in z 0.062 * [backup-simplify]: Simplify t into t 0.062 * [taylor]: Taking taylor expansion of z in z 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify 1 into 1 0.062 * [backup-simplify]: Simplify (* t 0) into 0 0.062 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.062 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.062 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t)) 0.062 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t 0.062 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.062 * [taylor]: Taking taylor expansion of t in t 0.062 * [backup-simplify]: Simplify 0 into 0 0.062 * [backup-simplify]: Simplify 1 into 1 0.062 * [backup-simplify]: Simplify (/ 1 1) into 1 0.063 * [backup-simplify]: Simplify (- 1) into -1 0.063 * [backup-simplify]: Simplify -1 into -1 0.063 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.063 * [taylor]: Taking taylor expansion of 0 in z 0.063 * [backup-simplify]: Simplify 0 into 0 0.063 * [taylor]: Taking taylor expansion of 0 in t 0.063 * [backup-simplify]: Simplify 0 into 0 0.063 * [taylor]: Taking taylor expansion of 0 in t 0.063 * [backup-simplify]: Simplify 0 into 0 0.063 * [backup-simplify]: Simplify 1 into 1 0.064 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.064 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.065 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.065 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.065 * [backup-simplify]: Simplify (- 0) into 0 0.065 * [backup-simplify]: Simplify (+ 0 0) into 0 0.065 * [taylor]: Taking taylor expansion of 0 in y 0.065 * [backup-simplify]: Simplify 0 into 0 0.065 * [taylor]: Taking taylor expansion of 0 in z 0.065 * [backup-simplify]: Simplify 0 into 0 0.065 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.066 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.066 * [backup-simplify]: Simplify (- 0) into 0 0.066 * [taylor]: Taking taylor expansion of 0 in z 0.066 * [backup-simplify]: Simplify 0 into 0 0.066 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.066 * [taylor]: Taking taylor expansion of 0 in z 0.066 * [backup-simplify]: Simplify 0 into 0 0.067 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0 0.067 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 0.067 * [backup-simplify]: Simplify (- 0) into 0 0.067 * [taylor]: Taking taylor expansion of 0 in t 0.067 * [backup-simplify]: Simplify 0 into 0 0.067 * [taylor]: Taking taylor expansion of 0 in t 0.067 * [backup-simplify]: Simplify 0 into 0 0.067 * [taylor]: Taking taylor expansion of 0 in t 0.067 * [backup-simplify]: Simplify 0 into 0 0.067 * [taylor]: Taking taylor expansion of 0 in t 0.067 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.068 * [backup-simplify]: Simplify (- 0) into 0 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify 0 into 0 0.068 * [backup-simplify]: Simplify 0 into 0 0.073 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.074 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.074 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 0.074 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.075 * [backup-simplify]: Simplify (- 0) into 0 0.075 * [backup-simplify]: Simplify (+ 0 0) into 0 0.075 * [taylor]: Taking taylor expansion of 0 in y 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [taylor]: Taking taylor expansion of 0 in z 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [taylor]: Taking taylor expansion of 0 in z 0.075 * [backup-simplify]: Simplify 0 into 0 0.075 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.075 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.076 * [backup-simplify]: Simplify (- 0) into 0 0.076 * [taylor]: Taking taylor expansion of 0 in z 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.076 * [taylor]: Taking taylor expansion of 0 in z 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [taylor]: Taking taylor expansion of 0 in t 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [taylor]: Taking taylor expansion of 0 in t 0.076 * [backup-simplify]: Simplify 0 into 0 0.076 * [taylor]: Taking taylor expansion of 0 in t 0.076 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.077 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 0.077 * [backup-simplify]: Simplify (- 0) into 0 0.077 * [taylor]: Taking taylor expansion of 0 in t 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [taylor]: Taking taylor expansion of 0 in t 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [taylor]: Taking taylor expansion of 0 in t 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [taylor]: Taking taylor expansion of 0 in t 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify 0 into 0 0.077 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) (* -1 (* (/ 1 (/ 1 t)) (* (/ 1 (/ 1 z)) (* 1 1))))) into (- (* x y) (* t z)) 0.078 * [backup-simplify]: Simplify (- (* (/ 1 (- x)) (/ 1 (- y))) (* (/ 1 (- z)) (/ 1 (- t)))) into (- (/ 1 (* x y)) (/ 1 (* t z))) 0.078 * [approximate]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in (x y z t) around 0 0.078 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in t 0.078 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in t 0.078 * [taylor]: Taking taylor expansion of (* x y) in t 0.078 * [taylor]: Taking taylor expansion of x in t 0.078 * [backup-simplify]: Simplify x into x 0.078 * [taylor]: Taking taylor expansion of y in t 0.078 * [backup-simplify]: Simplify y into y 0.078 * [backup-simplify]: Simplify (* x y) into (* x y) 0.078 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.078 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 0.078 * [taylor]: Taking taylor expansion of (* t z) in t 0.078 * [taylor]: Taking taylor expansion of t in t 0.078 * [backup-simplify]: Simplify 0 into 0 0.078 * [backup-simplify]: Simplify 1 into 1 0.078 * [taylor]: Taking taylor expansion of z in t 0.078 * [backup-simplify]: Simplify z into z 0.078 * [backup-simplify]: Simplify (* 0 z) into 0 0.079 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 0.079 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 0.079 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in z 0.079 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in z 0.079 * [taylor]: Taking taylor expansion of (* x y) in z 0.079 * [taylor]: Taking taylor expansion of x in z 0.079 * [backup-simplify]: Simplify x into x 0.079 * [taylor]: Taking taylor expansion of y in z 0.079 * [backup-simplify]: Simplify y into y 0.079 * [backup-simplify]: Simplify (* x y) into (* x y) 0.079 * [backup-simplify]: Simplify (/ 1 (* x y)) into (/ 1 (* x y)) 0.079 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.079 * [taylor]: Taking taylor expansion of (* t z) in z 0.079 * [taylor]: Taking taylor expansion of t in z 0.079 * [backup-simplify]: Simplify t into t 0.079 * [taylor]: Taking taylor expansion of z in z 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify 1 into 1 0.079 * [backup-simplify]: Simplify (* t 0) into 0 0.079 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.079 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.079 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in y 0.079 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in y 0.079 * [taylor]: Taking taylor expansion of (* x y) in y 0.079 * [taylor]: Taking taylor expansion of x in y 0.079 * [backup-simplify]: Simplify x into x 0.079 * [taylor]: Taking taylor expansion of y in y 0.079 * [backup-simplify]: Simplify 0 into 0 0.079 * [backup-simplify]: Simplify 1 into 1 0.079 * [backup-simplify]: Simplify (* x 0) into 0 0.080 * [backup-simplify]: Simplify (+ (* x 1) (* 0 0)) into x 0.080 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 0.080 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.080 * [taylor]: Taking taylor expansion of (* t z) in y 0.080 * [taylor]: Taking taylor expansion of t in y 0.080 * [backup-simplify]: Simplify t into t 0.080 * [taylor]: Taking taylor expansion of z in y 0.080 * [backup-simplify]: Simplify z into z 0.080 * [backup-simplify]: Simplify (* t z) into (* t z) 0.080 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.080 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.080 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.080 * [taylor]: Taking taylor expansion of (* x y) in x 0.080 * [taylor]: Taking taylor expansion of x in x 0.080 * [backup-simplify]: Simplify 0 into 0 0.080 * [backup-simplify]: Simplify 1 into 1 0.080 * [taylor]: Taking taylor expansion of y in x 0.080 * [backup-simplify]: Simplify y into y 0.080 * [backup-simplify]: Simplify (* 0 y) into 0 0.080 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.080 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.080 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.080 * [taylor]: Taking taylor expansion of (* t z) in x 0.080 * [taylor]: Taking taylor expansion of t in x 0.080 * [backup-simplify]: Simplify t into t 0.080 * [taylor]: Taking taylor expansion of z in x 0.080 * [backup-simplify]: Simplify z into z 0.081 * [backup-simplify]: Simplify (* t z) into (* t z) 0.081 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.081 * [taylor]: Taking taylor expansion of (- (/ 1 (* x y)) (/ 1 (* t z))) in x 0.081 * [taylor]: Taking taylor expansion of (/ 1 (* x y)) in x 0.081 * [taylor]: Taking taylor expansion of (* x y) in x 0.081 * [taylor]: Taking taylor expansion of x in x 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify 1 into 1 0.081 * [taylor]: Taking taylor expansion of y in x 0.081 * [backup-simplify]: Simplify y into y 0.081 * [backup-simplify]: Simplify (* 0 y) into 0 0.081 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 0.081 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 0.081 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 0.081 * [taylor]: Taking taylor expansion of (* t z) in x 0.081 * [taylor]: Taking taylor expansion of t in x 0.081 * [backup-simplify]: Simplify t into t 0.081 * [taylor]: Taking taylor expansion of z in x 0.081 * [backup-simplify]: Simplify z into z 0.081 * [backup-simplify]: Simplify (* t z) into (* t z) 0.081 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.081 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 0.081 * [taylor]: Taking taylor expansion of (/ 1 y) in y 0.081 * [taylor]: Taking taylor expansion of y in y 0.081 * [backup-simplify]: Simplify 0 into 0 0.081 * [backup-simplify]: Simplify 1 into 1 0.082 * [backup-simplify]: Simplify (/ 1 1) into 1 0.082 * [taylor]: Taking taylor expansion of 1 in z 0.082 * [backup-simplify]: Simplify 1 into 1 0.082 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 0.082 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 0.082 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.082 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 0.082 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 0.082 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 0.082 * [taylor]: Taking taylor expansion of (* t z) in y 0.082 * [taylor]: Taking taylor expansion of t in y 0.082 * [backup-simplify]: Simplify t into t 0.082 * [taylor]: Taking taylor expansion of z in y 0.082 * [backup-simplify]: Simplify z into z 0.083 * [backup-simplify]: Simplify (* t z) into (* t z) 0.083 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 0.083 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.083 * [taylor]: Taking taylor expansion of 0 in z 0.083 * [backup-simplify]: Simplify 0 into 0 0.083 * [taylor]: Taking taylor expansion of 1 in t 0.083 * [backup-simplify]: Simplify 1 into 1 0.084 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 y)))) into 0 0.084 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.084 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.084 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.084 * [backup-simplify]: Simplify (- 0) into 0 0.084 * [backup-simplify]: Simplify (+ 0 0) into 0 0.084 * [taylor]: Taking taylor expansion of 0 in y 0.084 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 0.085 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 0.085 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 0.085 * [taylor]: Taking taylor expansion of (* t z) in z 0.085 * [taylor]: Taking taylor expansion of t in z 0.085 * [backup-simplify]: Simplify t into t 0.085 * [taylor]: Taking taylor expansion of z in z 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 1 into 1 0.085 * [backup-simplify]: Simplify (* t 0) into 0 0.085 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 0.085 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 0.085 * [backup-simplify]: Simplify (- (/ 1 t)) into (- (/ 1 t)) 0.085 * [taylor]: Taking taylor expansion of (- (/ 1 t)) in t 0.085 * [taylor]: Taking taylor expansion of (/ 1 t) in t 0.085 * [taylor]: Taking taylor expansion of t in t 0.085 * [backup-simplify]: Simplify 0 into 0 0.085 * [backup-simplify]: Simplify 1 into 1 0.085 * [backup-simplify]: Simplify (/ 1 1) into 1 0.086 * [backup-simplify]: Simplify (- 1) into -1 0.086 * [backup-simplify]: Simplify -1 into -1 0.086 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.086 * [taylor]: Taking taylor expansion of 0 in z 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [taylor]: Taking taylor expansion of 0 in t 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [taylor]: Taking taylor expansion of 0 in t 0.086 * [backup-simplify]: Simplify 0 into 0 0.086 * [backup-simplify]: Simplify 1 into 1 0.087 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 y))))) into 0 0.087 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.088 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.088 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.088 * [backup-simplify]: Simplify (- 0) into 0 0.088 * [backup-simplify]: Simplify (+ 0 0) into 0 0.088 * [taylor]: Taking taylor expansion of 0 in y 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [taylor]: Taking taylor expansion of 0 in z 0.088 * [backup-simplify]: Simplify 0 into 0 0.088 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 0.089 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 0.089 * [backup-simplify]: Simplify (- 0) into 0 0.089 * [taylor]: Taking taylor expansion of 0 in z 0.089 * [backup-simplify]: Simplify 0 into 0 0.089 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.089 * [taylor]: Taking taylor expansion of 0 in z 0.089 * [backup-simplify]: Simplify 0 into 0 0.090 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 1) (* 0 0))) into 0 0.090 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)))) into 0 0.090 * [backup-simplify]: Simplify (- 0) into 0 0.090 * [taylor]: Taking taylor expansion of 0 in t 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [taylor]: Taking taylor expansion of 0 in t 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [taylor]: Taking taylor expansion of 0 in t 0.090 * [backup-simplify]: Simplify 0 into 0 0.090 * [taylor]: Taking taylor expansion of 0 in t 0.090 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 0.091 * [backup-simplify]: Simplify (- 0) into 0 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify 0 into 0 0.091 * [backup-simplify]: Simplify 0 into 0 0.092 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 y)))))) into 0 0.092 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 0.093 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 0.093 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.093 * [backup-simplify]: Simplify (- 0) into 0 0.093 * [backup-simplify]: Simplify (+ 0 0) into 0 0.093 * [taylor]: Taking taylor expansion of 0 in y 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [taylor]: Taking taylor expansion of 0 in z 0.093 * [backup-simplify]: Simplify 0 into 0 0.093 * [taylor]: Taking taylor expansion of 0 in z 0.093 * [backup-simplify]: Simplify 0 into 0 0.094 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 0.094 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 0.094 * [backup-simplify]: Simplify (- 0) into 0 0.094 * [taylor]: Taking taylor expansion of 0 in z 0.094 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 0.095 * [taylor]: Taking taylor expansion of 0 in z 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [taylor]: Taking taylor expansion of 0 in t 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [taylor]: Taking taylor expansion of 0 in t 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [taylor]: Taking taylor expansion of 0 in t 0.095 * [backup-simplify]: Simplify 0 into 0 0.095 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 0.095 * [backup-simplify]: Simplify (- (+ (* (/ 1 t) (/ 0 t)) (* 0 (/ 0 t)))) into 0 0.096 * [backup-simplify]: Simplify (- 0) into 0 0.096 * [taylor]: Taking taylor expansion of 0 in t 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [taylor]: Taking taylor expansion of 0 in t 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [taylor]: Taking taylor expansion of 0 in t 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [taylor]: Taking taylor expansion of 0 in t 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify 0 into 0 0.096 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) (* -1 (* (/ 1 (/ 1 (- t))) (* (/ 1 (/ 1 (- z))) (* 1 1))))) into (- (* x y) (* t z)) 0.096 * * * [progress]: simplifying candidates 0.097 * [simplify]: Simplifying: (fma x y (- (* t z))) (fma (- t) z (* t z)) (expm1 (- (* x y) (* z t))) (log1p (- (* x y) (* z t))) (- (* z t)) (/ (exp (* x y)) (exp (* z t))) (log (- (* x y) (* z t))) (exp (- (* x y) (* z t))) (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (cbrt (- (* x y) (* z t))) (* (* (- (* x y) (* z t)) (- (* x y) (* z t))) (- (* x y) (* z t))) (sqrt (- (* x y) (* z t))) (sqrt (- (* x y) (* z t))) (- (pow (* x y) 3) (pow (* z t) 3)) (+ (* (* x y) (* x y)) (+ (* (* z t) (* z t)) (* (* x y) (* z t)))) (- (* z t)) (- (* (* x y) (* x y)) (* (* z t) (* z t))) (+ (* x y) (* z t)) (- (* z t)) 0 (- (* x y) (* t z)) (- (* x y) (* t z)) 0.097 * * [simplify]: Extracting # 0 : cost 0 0.097 * * [simplify]: Extracting # 1 : cost 0 0.097 * * [simplify]: Extracting # 2 : cost 0 0.097 * * [simplify]: Extracting # 3 : cost 0 0.097 * * [simplify]: Extracting # 4 : cost 0 0.098 * * [simplify]: Extracting # 5 : cost 0 0.098 * * [simplify]: Extracting # 6 : cost 0 0.098 * * [simplify]: iteration 0 : 38 enodes (cost 202 ) 0.105 * * [simplify]: Extracting # 0 : cost 0 0.105 * * [simplify]: Extracting # 1 : cost 0 0.106 * * [simplify]: Extracting # 2 : cost 0 0.106 * * [simplify]: Extracting # 3 : cost 0 0.106 * * [simplify]: Extracting # 4 : cost 0 0.106 * * [simplify]: iteration 1 : 104 enodes (cost 193 ) 0.132 * * [simplify]: Extracting # 0 : cost 0 0.132 * * [simplify]: Extracting # 1 : cost 0 0.132 * * [simplify]: Extracting # 2 : cost 0 0.133 * * [simplify]: Extracting # 3 : cost 0 0.133 * * [simplify]: Extracting # 4 : cost 0 0.133 * * [simplify]: Extracting # 5 : cost 0 0.134 * * [simplify]: Extracting # 6 : cost 0 0.134 * * [simplify]: iteration 2 : 318 enodes (cost 178 ) 0.273 * * [simplify]: Extracting # 0 : cost 0 0.274 * * [simplify]: Extracting # 1 : cost 0 0.275 * * [simplify]: Extracting # 2 : cost 0 0.276 * * [simplify]: Extracting # 3 : cost 0 0.277 * * [simplify]: Extracting # 4 : cost 0 0.278 * * [simplify]: iteration 3 : 984 enodes (cost 178 ) 0.796 * * [simplify]: Extracting # 0 : cost 0 0.799 * * [simplify]: Extracting # 1 : cost 0 0.801 * * [simplify]: Extracting # 2 : cost 0 0.803 * * [simplify]: Extracting # 3 : cost 0 0.804 * * [simplify]: Extracting # 4 : cost 0 0.806 * * [simplify]: Extracting # 5 : cost 0 0.808 * * [simplify]: iteration 4 : 2237 enodes (cost 173 ) 1.707 * * [simplify]: Extracting # 0 : cost 0 1.711 * * [simplify]: Extracting # 1 : cost 0 1.717 * * [simplify]: Extracting # 2 : cost 0 1.722 * * [simplify]: Extracting # 3 : cost 0 1.731 * * [simplify]: Extracting # 4 : cost 0 1.735 * * [simplify]: iteration done: 5000 enodes (cost 173 ) 1.736 * [simplify]: Simplified to: (- (* x y) (* t z)) 0 (expm1 (- (* x y) (* z t))) (log1p (- (* x y) (* z t))) (- (* t z)) (exp (- (* x y) (* z t))) (log (- (* x y) (* z t))) (exp (- (* x y) (* z t))) (* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t)))) (cbrt (- (* x y) (* z t))) (pow (- (* x y) (* t z)) 3) (sqrt (- (* x y) (* z t))) (sqrt (- (* x y) (* z t))) (- (pow (* x y) 3) (pow (* z t) 3)) (fma (* x y) (* x y) (* (* t z) (fma x y (* t z)))) (- (* t z)) (* (fma x y (* t z)) (- (* x y) (* t z))) (fma x y (* t z)) (- (* t z)) 0 (- (* x y) (* t z)) (- (* x y) (* t z)) 1.736 * * * [progress]: adding candidates to table 1.774 * * [progress]: iteration 2 / 4 1.774 * * * [progress]: picking best candidate 1.779 * * * * [pick]: Picked # 1.779 * * * [progress]: localizing error 1.785 * * * [progress]: generating rewritten candidates 1.785 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.785 * * * [progress]: generating series expansions 1.785 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.786 * [backup-simplify]: Simplify (fma x y (- (* t z))) into (fma x y (- (* t z))) 1.786 * [approximate]: Taking taylor expansion of (fma x y (- (* t z))) in (x y t z) around 0 1.786 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in z 1.786 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 1.786 * [taylor]: Taking taylor expansion of (* x y) in z 1.786 * [taylor]: Taking taylor expansion of x in z 1.786 * [backup-simplify]: Simplify x into x 1.786 * [taylor]: Taking taylor expansion of y in z 1.786 * [backup-simplify]: Simplify y into y 1.786 * [taylor]: Taking taylor expansion of (- (* t z)) in z 1.786 * [taylor]: Taking taylor expansion of (* t z) in z 1.786 * [taylor]: Taking taylor expansion of t in z 1.786 * [backup-simplify]: Simplify t into t 1.786 * [taylor]: Taking taylor expansion of z in z 1.786 * [backup-simplify]: Simplify 0 into 0 1.786 * [backup-simplify]: Simplify 1 into 1 1.786 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in t 1.786 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 1.786 * [taylor]: Taking taylor expansion of (* x y) in t 1.786 * [taylor]: Taking taylor expansion of x in t 1.786 * [backup-simplify]: Simplify x into x 1.786 * [taylor]: Taking taylor expansion of y in t 1.786 * [backup-simplify]: Simplify y into y 1.786 * [taylor]: Taking taylor expansion of (- (* t z)) in t 1.786 * [taylor]: Taking taylor expansion of (* t z) in t 1.786 * [taylor]: Taking taylor expansion of t in t 1.786 * [backup-simplify]: Simplify 0 into 0 1.786 * [backup-simplify]: Simplify 1 into 1 1.786 * [taylor]: Taking taylor expansion of z in t 1.786 * [backup-simplify]: Simplify z into z 1.786 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in y 1.786 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 1.786 * [taylor]: Taking taylor expansion of (* x y) in y 1.786 * [taylor]: Taking taylor expansion of x in y 1.786 * [backup-simplify]: Simplify x into x 1.786 * [taylor]: Taking taylor expansion of y in y 1.786 * [backup-simplify]: Simplify 0 into 0 1.786 * [backup-simplify]: Simplify 1 into 1 1.786 * [taylor]: Taking taylor expansion of (- (* t z)) in y 1.786 * [taylor]: Taking taylor expansion of (* t z) in y 1.786 * [taylor]: Taking taylor expansion of t in y 1.786 * [backup-simplify]: Simplify t into t 1.786 * [taylor]: Taking taylor expansion of z in y 1.786 * [backup-simplify]: Simplify z into z 1.786 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in x 1.787 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 1.787 * [taylor]: Taking taylor expansion of (* x y) in x 1.787 * [taylor]: Taking taylor expansion of x in x 1.787 * [backup-simplify]: Simplify 0 into 0 1.787 * [backup-simplify]: Simplify 1 into 1 1.787 * [taylor]: Taking taylor expansion of y in x 1.787 * [backup-simplify]: Simplify y into y 1.787 * [taylor]: Taking taylor expansion of (- (* t z)) in x 1.787 * [taylor]: Taking taylor expansion of (* t z) in x 1.787 * [taylor]: Taking taylor expansion of t in x 1.787 * [backup-simplify]: Simplify t into t 1.787 * [taylor]: Taking taylor expansion of z in x 1.787 * [backup-simplify]: Simplify z into z 1.787 * [taylor]: Taking taylor expansion of (fma x y (- (* t z))) in x 1.787 * [taylor]: Rewrote expression to (+ (* x y) (- (* t z))) 1.787 * [taylor]: Taking taylor expansion of (* x y) in x 1.787 * [taylor]: Taking taylor expansion of x in x 1.787 * [backup-simplify]: Simplify 0 into 0 1.787 * [backup-simplify]: Simplify 1 into 1 1.787 * [taylor]: Taking taylor expansion of y in x 1.787 * [backup-simplify]: Simplify y into y 1.787 * [taylor]: Taking taylor expansion of (- (* t z)) in x 1.787 * [taylor]: Taking taylor expansion of (* t z) in x 1.787 * [taylor]: Taking taylor expansion of t in x 1.787 * [backup-simplify]: Simplify t into t 1.787 * [taylor]: Taking taylor expansion of z in x 1.787 * [backup-simplify]: Simplify z into z 1.787 * [backup-simplify]: Simplify (* 0 y) into 0 1.787 * [backup-simplify]: Simplify (* t z) into (* t z) 1.787 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 1.787 * [backup-simplify]: Simplify (+ 0 (- (* t z))) into (- (* t z)) 1.787 * [taylor]: Taking taylor expansion of (- (* t z)) in y 1.787 * [taylor]: Taking taylor expansion of (* t z) in y 1.787 * [taylor]: Taking taylor expansion of t in y 1.787 * [backup-simplify]: Simplify t into t 1.787 * [taylor]: Taking taylor expansion of z in y 1.787 * [backup-simplify]: Simplify z into z 1.787 * [backup-simplify]: Simplify (* t z) into (* t z) 1.787 * [backup-simplify]: Simplify (- (* t z)) into (- (* t z)) 1.787 * [taylor]: Taking taylor expansion of (- (* t z)) in t 1.787 * [taylor]: Taking taylor expansion of (* t z) in t 1.787 * [taylor]: Taking taylor expansion of t in t 1.787 * [backup-simplify]: Simplify 0 into 0 1.787 * [backup-simplify]: Simplify 1 into 1 1.787 * [taylor]: Taking taylor expansion of z in t 1.787 * [backup-simplify]: Simplify z into z 1.787 * [backup-simplify]: Simplify (* 0 z) into 0 1.788 * [backup-simplify]: Simplify (- 0) into 0 1.788 * [taylor]: Taking taylor expansion of 0 in z 1.788 * [backup-simplify]: Simplify 0 into 0 1.788 * [backup-simplify]: Simplify 0 into 0 1.788 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 y)) into y 1.788 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 1.789 * [backup-simplify]: Simplify (- 0) into 0 1.789 * [backup-simplify]: Simplify (+ y 0) into y 1.789 * [taylor]: Taking taylor expansion of y in y 1.789 * [backup-simplify]: Simplify 0 into 0 1.789 * [backup-simplify]: Simplify 1 into 1 1.789 * [taylor]: Taking taylor expansion of 0 in t 1.789 * [backup-simplify]: Simplify 0 into 0 1.789 * [taylor]: Taking taylor expansion of 0 in z 1.789 * [backup-simplify]: Simplify 0 into 0 1.789 * [backup-simplify]: Simplify 0 into 0 1.789 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 1.789 * [backup-simplify]: Simplify (- 0) into 0 1.789 * [taylor]: Taking taylor expansion of 0 in t 1.789 * [backup-simplify]: Simplify 0 into 0 1.789 * [taylor]: Taking taylor expansion of 0 in z 1.789 * [backup-simplify]: Simplify 0 into 0 1.789 * [backup-simplify]: Simplify 0 into 0 1.789 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 1.789 * [backup-simplify]: Simplify (- z) into (- z) 1.789 * [taylor]: Taking taylor expansion of (- z) in z 1.789 * [taylor]: Taking taylor expansion of z in z 1.789 * [backup-simplify]: Simplify 0 into 0 1.789 * [backup-simplify]: Simplify 1 into 1 1.790 * [backup-simplify]: Simplify (- 0) into 0 1.790 * [backup-simplify]: Simplify 0 into 0 1.790 * [backup-simplify]: Simplify 0 into 0 1.790 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 y))) into 0 1.791 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 1.791 * [backup-simplify]: Simplify (- 0) into 0 1.791 * [backup-simplify]: Simplify (+ 0 0) into 0 1.791 * [taylor]: Taking taylor expansion of 0 in y 1.791 * [backup-simplify]: Simplify 0 into 0 1.791 * [taylor]: Taking taylor expansion of 0 in t 1.791 * [backup-simplify]: Simplify 0 into 0 1.791 * [taylor]: Taking taylor expansion of 0 in z 1.791 * [backup-simplify]: Simplify 0 into 0 1.791 * [backup-simplify]: Simplify 0 into 0 1.791 * [backup-simplify]: Simplify 0 into 0 1.791 * [backup-simplify]: Simplify (fma (/ 1 x) (/ 1 y) (- (* (/ 1 t) (/ 1 z)))) into (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) 1.791 * [approximate]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in (x y t z) around 0 1.791 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in z 1.791 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 1.792 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in z 1.792 * [taylor]: Taking taylor expansion of (/ 1 x) in z 1.792 * [taylor]: Taking taylor expansion of x in z 1.792 * [backup-simplify]: Simplify x into x 1.792 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.792 * [taylor]: Taking taylor expansion of (/ 1 y) in z 1.792 * [taylor]: Taking taylor expansion of y in z 1.792 * [backup-simplify]: Simplify y into y 1.792 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.792 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 1.792 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 1.792 * [taylor]: Taking taylor expansion of (* t z) in z 1.792 * [taylor]: Taking taylor expansion of t in z 1.792 * [backup-simplify]: Simplify t into t 1.792 * [taylor]: Taking taylor expansion of z in z 1.792 * [backup-simplify]: Simplify 0 into 0 1.792 * [backup-simplify]: Simplify 1 into 1 1.792 * [backup-simplify]: Simplify (* t 0) into 0 1.792 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 1.792 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 1.792 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in t 1.792 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 1.792 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in t 1.792 * [taylor]: Taking taylor expansion of (/ 1 x) in t 1.792 * [taylor]: Taking taylor expansion of x in t 1.792 * [backup-simplify]: Simplify x into x 1.792 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.792 * [taylor]: Taking taylor expansion of (/ 1 y) in t 1.792 * [taylor]: Taking taylor expansion of y in t 1.792 * [backup-simplify]: Simplify y into y 1.792 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.792 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 1.792 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 1.792 * [taylor]: Taking taylor expansion of (* t z) in t 1.793 * [taylor]: Taking taylor expansion of t in t 1.793 * [backup-simplify]: Simplify 0 into 0 1.793 * [backup-simplify]: Simplify 1 into 1 1.793 * [taylor]: Taking taylor expansion of z in t 1.793 * [backup-simplify]: Simplify z into z 1.793 * [backup-simplify]: Simplify (* 0 z) into 0 1.793 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 1.793 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.793 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in y 1.793 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 1.793 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in y 1.793 * [taylor]: Taking taylor expansion of (/ 1 x) in y 1.793 * [taylor]: Taking taylor expansion of x in y 1.793 * [backup-simplify]: Simplify x into x 1.793 * [backup-simplify]: Simplify (/ 1 x) into (/ 1 x) 1.793 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.793 * [taylor]: Taking taylor expansion of y in y 1.793 * [backup-simplify]: Simplify 0 into 0 1.793 * [backup-simplify]: Simplify 1 into 1 1.793 * [backup-simplify]: Simplify (/ 1 1) into 1 1.793 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 1.793 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 1.793 * [taylor]: Taking taylor expansion of (* t z) in y 1.793 * [taylor]: Taking taylor expansion of t in y 1.794 * [backup-simplify]: Simplify t into t 1.794 * [taylor]: Taking taylor expansion of z in y 1.794 * [backup-simplify]: Simplify z into z 1.794 * [backup-simplify]: Simplify (* t z) into (* t z) 1.794 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 1.794 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in x 1.794 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 1.794 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 1.794 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.794 * [taylor]: Taking taylor expansion of x in x 1.794 * [backup-simplify]: Simplify 0 into 0 1.794 * [backup-simplify]: Simplify 1 into 1 1.794 * [backup-simplify]: Simplify (/ 1 1) into 1 1.794 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.794 * [taylor]: Taking taylor expansion of y in x 1.794 * [backup-simplify]: Simplify y into y 1.794 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.794 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 1.794 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 1.794 * [taylor]: Taking taylor expansion of (* t z) in x 1.794 * [taylor]: Taking taylor expansion of t in x 1.794 * [backup-simplify]: Simplify t into t 1.794 * [taylor]: Taking taylor expansion of z in x 1.794 * [backup-simplify]: Simplify z into z 1.794 * [backup-simplify]: Simplify (* t z) into (* t z) 1.794 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 1.794 * [taylor]: Taking taylor expansion of (fma (/ 1 x) (/ 1 y) (- (/ 1 (* t z)))) in x 1.794 * [taylor]: Rewrote expression to (+ (* (/ 1 x) (/ 1 y)) (- (/ 1 (* t z)))) 1.794 * [taylor]: Taking taylor expansion of (* (/ 1 x) (/ 1 y)) in x 1.794 * [taylor]: Taking taylor expansion of (/ 1 x) in x 1.795 * [taylor]: Taking taylor expansion of x in x 1.795 * [backup-simplify]: Simplify 0 into 0 1.795 * [backup-simplify]: Simplify 1 into 1 1.795 * [backup-simplify]: Simplify (/ 1 1) into 1 1.795 * [taylor]: Taking taylor expansion of (/ 1 y) in x 1.795 * [taylor]: Taking taylor expansion of y in x 1.795 * [backup-simplify]: Simplify y into y 1.795 * [backup-simplify]: Simplify (/ 1 y) into (/ 1 y) 1.795 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 1.795 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 1.795 * [taylor]: Taking taylor expansion of (* t z) in x 1.795 * [taylor]: Taking taylor expansion of t in x 1.795 * [backup-simplify]: Simplify t into t 1.795 * [taylor]: Taking taylor expansion of z in x 1.795 * [backup-simplify]: Simplify z into z 1.795 * [backup-simplify]: Simplify (* t z) into (* t z) 1.795 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 1.795 * [backup-simplify]: Simplify (* 1 (/ 1 y)) into (/ 1 y) 1.795 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 1.795 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.795 * [taylor]: Taking taylor expansion of y in y 1.795 * [backup-simplify]: Simplify 0 into 0 1.795 * [backup-simplify]: Simplify 1 into 1 1.795 * [backup-simplify]: Simplify (/ 1 1) into 1 1.796 * [taylor]: Taking taylor expansion of 1 in t 1.796 * [backup-simplify]: Simplify 1 into 1 1.796 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)))) into 0 1.796 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.796 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 (/ 1 y))) into 0 1.796 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 1.796 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 1.796 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 1.797 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 1.797 * [taylor]: Taking taylor expansion of (* t z) in y 1.797 * [taylor]: Taking taylor expansion of t in y 1.797 * [backup-simplify]: Simplify t into t 1.797 * [taylor]: Taking taylor expansion of z in y 1.797 * [backup-simplify]: Simplify z into z 1.797 * [backup-simplify]: Simplify (* t z) into (* t z) 1.797 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 1.797 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.797 * [taylor]: Taking taylor expansion of 0 in t 1.797 * [backup-simplify]: Simplify 0 into 0 1.797 * [taylor]: Taking taylor expansion of 1 in z 1.797 * [backup-simplify]: Simplify 1 into 1 1.797 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.798 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.798 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 (/ 1 y)))) into 0 1.798 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 1.798 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 1.799 * [backup-simplify]: Simplify (- 0) into 0 1.799 * [backup-simplify]: Simplify (+ 0 0) into 0 1.799 * [taylor]: Taking taylor expansion of 0 in y 1.799 * [backup-simplify]: Simplify 0 into 0 1.799 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 1.799 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 1.799 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 1.799 * [taylor]: Taking taylor expansion of (* t z) in t 1.799 * [taylor]: Taking taylor expansion of t in t 1.799 * [backup-simplify]: Simplify 0 into 0 1.799 * [backup-simplify]: Simplify 1 into 1 1.799 * [taylor]: Taking taylor expansion of z in t 1.799 * [backup-simplify]: Simplify z into z 1.799 * [backup-simplify]: Simplify (* 0 z) into 0 1.799 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 1.800 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.800 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 1.800 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 1.800 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.800 * [taylor]: Taking taylor expansion of z in z 1.800 * [backup-simplify]: Simplify 0 into 0 1.800 * [backup-simplify]: Simplify 1 into 1 1.800 * [backup-simplify]: Simplify (/ 1 1) into 1 1.800 * [backup-simplify]: Simplify (- 1) into -1 1.800 * [backup-simplify]: Simplify -1 into -1 1.801 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.801 * [taylor]: Taking taylor expansion of 0 in t 1.801 * [backup-simplify]: Simplify 0 into 0 1.801 * [taylor]: Taking taylor expansion of 0 in z 1.801 * [backup-simplify]: Simplify 0 into 0 1.801 * [taylor]: Taking taylor expansion of 0 in z 1.801 * [backup-simplify]: Simplify 0 into 0 1.801 * [backup-simplify]: Simplify 1 into 1 1.801 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.802 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.802 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y))))) into 0 1.803 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 1.803 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 1.803 * [backup-simplify]: Simplify (- 0) into 0 1.803 * [backup-simplify]: Simplify (+ 0 0) into 0 1.803 * [taylor]: Taking taylor expansion of 0 in y 1.803 * [backup-simplify]: Simplify 0 into 0 1.803 * [taylor]: Taking taylor expansion of 0 in t 1.803 * [backup-simplify]: Simplify 0 into 0 1.803 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 1.804 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 1.804 * [backup-simplify]: Simplify (- 0) into 0 1.804 * [taylor]: Taking taylor expansion of 0 in t 1.804 * [backup-simplify]: Simplify 0 into 0 1.804 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.804 * [taylor]: Taking taylor expansion of 0 in t 1.804 * [backup-simplify]: Simplify 0 into 0 1.805 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 1.805 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 1.805 * [backup-simplify]: Simplify (- 0) into 0 1.805 * [taylor]: Taking taylor expansion of 0 in z 1.805 * [backup-simplify]: Simplify 0 into 0 1.805 * [taylor]: Taking taylor expansion of 0 in z 1.805 * [backup-simplify]: Simplify 0 into 0 1.805 * [taylor]: Taking taylor expansion of 0 in z 1.805 * [backup-simplify]: Simplify 0 into 0 1.805 * [taylor]: Taking taylor expansion of 0 in z 1.805 * [backup-simplify]: Simplify 0 into 0 1.806 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.806 * [backup-simplify]: Simplify (- 0) into 0 1.806 * [backup-simplify]: Simplify 0 into 0 1.806 * [backup-simplify]: Simplify 0 into 0 1.806 * [backup-simplify]: Simplify 0 into 0 1.806 * [backup-simplify]: Simplify 0 into 0 1.806 * [backup-simplify]: Simplify (- (+ (* (/ 1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.807 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.808 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 y)))))) into 0 1.808 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 1.808 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 1.808 * [backup-simplify]: Simplify (- 0) into 0 1.809 * [backup-simplify]: Simplify (+ 0 0) into 0 1.809 * [taylor]: Taking taylor expansion of 0 in y 1.809 * [backup-simplify]: Simplify 0 into 0 1.809 * [taylor]: Taking taylor expansion of 0 in t 1.809 * [backup-simplify]: Simplify 0 into 0 1.809 * [taylor]: Taking taylor expansion of 0 in t 1.809 * [backup-simplify]: Simplify 0 into 0 1.809 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 1.809 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 1.809 * [backup-simplify]: Simplify (- 0) into 0 1.809 * [taylor]: Taking taylor expansion of 0 in t 1.810 * [backup-simplify]: Simplify 0 into 0 1.810 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.810 * [taylor]: Taking taylor expansion of 0 in t 1.810 * [backup-simplify]: Simplify 0 into 0 1.810 * [taylor]: Taking taylor expansion of 0 in z 1.810 * [backup-simplify]: Simplify 0 into 0 1.810 * [taylor]: Taking taylor expansion of 0 in z 1.810 * [backup-simplify]: Simplify 0 into 0 1.810 * [taylor]: Taking taylor expansion of 0 in z 1.810 * [backup-simplify]: Simplify 0 into 0 1.811 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 1.811 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 1.811 * [backup-simplify]: Simplify (- 0) into 0 1.811 * [taylor]: Taking taylor expansion of 0 in z 1.811 * [backup-simplify]: Simplify 0 into 0 1.811 * [taylor]: Taking taylor expansion of 0 in z 1.811 * [backup-simplify]: Simplify 0 into 0 1.811 * [taylor]: Taking taylor expansion of 0 in z 1.811 * [backup-simplify]: Simplify 0 into 0 1.811 * [taylor]: Taking taylor expansion of 0 in z 1.811 * [backup-simplify]: Simplify 0 into 0 1.811 * [backup-simplify]: Simplify 0 into 0 1.811 * [backup-simplify]: Simplify 0 into 0 1.812 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 y)) (/ 1 (/ 1 x)))))) (* -1 (* (/ 1 (/ 1 z)) (* (/ 1 (/ 1 t)) (* 1 1))))) into (- (* x y) (* t z)) 1.812 * [backup-simplify]: Simplify (fma (/ 1 (- x)) (/ 1 (- y)) (- (* (/ 1 (- t)) (/ 1 (- z))))) into (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) 1.812 * [approximate]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in (x y t z) around 0 1.812 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in z 1.812 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 1.812 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in z 1.812 * [taylor]: Taking taylor expansion of (/ -1 x) in z 1.812 * [taylor]: Taking taylor expansion of -1 in z 1.812 * [backup-simplify]: Simplify -1 into -1 1.812 * [taylor]: Taking taylor expansion of x in z 1.812 * [backup-simplify]: Simplify x into x 1.812 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1.812 * [taylor]: Taking taylor expansion of (/ -1 y) in z 1.812 * [taylor]: Taking taylor expansion of -1 in z 1.813 * [backup-simplify]: Simplify -1 into -1 1.813 * [taylor]: Taking taylor expansion of y in z 1.813 * [backup-simplify]: Simplify y into y 1.813 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 1.813 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in z 1.813 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in z 1.813 * [taylor]: Taking taylor expansion of (* t z) in z 1.813 * [taylor]: Taking taylor expansion of t in z 1.813 * [backup-simplify]: Simplify t into t 1.813 * [taylor]: Taking taylor expansion of z in z 1.813 * [backup-simplify]: Simplify 0 into 0 1.813 * [backup-simplify]: Simplify 1 into 1 1.813 * [backup-simplify]: Simplify (* t 0) into 0 1.813 * [backup-simplify]: Simplify (+ (* t 1) (* 0 0)) into t 1.813 * [backup-simplify]: Simplify (/ 1 t) into (/ 1 t) 1.813 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in t 1.813 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 1.813 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in t 1.813 * [taylor]: Taking taylor expansion of (/ -1 x) in t 1.813 * [taylor]: Taking taylor expansion of -1 in t 1.813 * [backup-simplify]: Simplify -1 into -1 1.813 * [taylor]: Taking taylor expansion of x in t 1.813 * [backup-simplify]: Simplify x into x 1.813 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1.813 * [taylor]: Taking taylor expansion of (/ -1 y) in t 1.813 * [taylor]: Taking taylor expansion of -1 in t 1.813 * [backup-simplify]: Simplify -1 into -1 1.813 * [taylor]: Taking taylor expansion of y in t 1.813 * [backup-simplify]: Simplify y into y 1.813 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 1.813 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 1.813 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 1.813 * [taylor]: Taking taylor expansion of (* t z) in t 1.814 * [taylor]: Taking taylor expansion of t in t 1.814 * [backup-simplify]: Simplify 0 into 0 1.814 * [backup-simplify]: Simplify 1 into 1 1.814 * [taylor]: Taking taylor expansion of z in t 1.814 * [backup-simplify]: Simplify z into z 1.814 * [backup-simplify]: Simplify (* 0 z) into 0 1.814 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 1.814 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.814 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in y 1.814 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 1.814 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in y 1.814 * [taylor]: Taking taylor expansion of (/ -1 x) in y 1.814 * [taylor]: Taking taylor expansion of -1 in y 1.814 * [backup-simplify]: Simplify -1 into -1 1.814 * [taylor]: Taking taylor expansion of x in y 1.814 * [backup-simplify]: Simplify x into x 1.814 * [backup-simplify]: Simplify (/ -1 x) into (/ -1 x) 1.814 * [taylor]: Taking taylor expansion of (/ -1 y) in y 1.814 * [taylor]: Taking taylor expansion of -1 in y 1.814 * [backup-simplify]: Simplify -1 into -1 1.814 * [taylor]: Taking taylor expansion of y in y 1.814 * [backup-simplify]: Simplify 0 into 0 1.814 * [backup-simplify]: Simplify 1 into 1 1.815 * [backup-simplify]: Simplify (/ -1 1) into -1 1.815 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 1.815 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 1.815 * [taylor]: Taking taylor expansion of (* t z) in y 1.815 * [taylor]: Taking taylor expansion of t in y 1.815 * [backup-simplify]: Simplify t into t 1.815 * [taylor]: Taking taylor expansion of z in y 1.815 * [backup-simplify]: Simplify z into z 1.815 * [backup-simplify]: Simplify (* t z) into (* t z) 1.815 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 1.815 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in x 1.815 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 1.815 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 1.815 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.815 * [taylor]: Taking taylor expansion of -1 in x 1.815 * [backup-simplify]: Simplify -1 into -1 1.815 * [taylor]: Taking taylor expansion of x in x 1.815 * [backup-simplify]: Simplify 0 into 0 1.815 * [backup-simplify]: Simplify 1 into 1 1.815 * [backup-simplify]: Simplify (/ -1 1) into -1 1.815 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.815 * [taylor]: Taking taylor expansion of -1 in x 1.815 * [backup-simplify]: Simplify -1 into -1 1.815 * [taylor]: Taking taylor expansion of y in x 1.815 * [backup-simplify]: Simplify y into y 1.815 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 1.815 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 1.815 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 1.815 * [taylor]: Taking taylor expansion of (* t z) in x 1.815 * [taylor]: Taking taylor expansion of t in x 1.815 * [backup-simplify]: Simplify t into t 1.815 * [taylor]: Taking taylor expansion of z in x 1.815 * [backup-simplify]: Simplify z into z 1.816 * [backup-simplify]: Simplify (* t z) into (* t z) 1.816 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 1.816 * [taylor]: Taking taylor expansion of (fma (/ -1 x) (/ -1 y) (- (/ 1 (* t z)))) in x 1.816 * [taylor]: Rewrote expression to (+ (* (/ -1 x) (/ -1 y)) (- (/ 1 (* t z)))) 1.816 * [taylor]: Taking taylor expansion of (* (/ -1 x) (/ -1 y)) in x 1.816 * [taylor]: Taking taylor expansion of (/ -1 x) in x 1.816 * [taylor]: Taking taylor expansion of -1 in x 1.816 * [backup-simplify]: Simplify -1 into -1 1.816 * [taylor]: Taking taylor expansion of x in x 1.816 * [backup-simplify]: Simplify 0 into 0 1.816 * [backup-simplify]: Simplify 1 into 1 1.816 * [backup-simplify]: Simplify (/ -1 1) into -1 1.816 * [taylor]: Taking taylor expansion of (/ -1 y) in x 1.816 * [taylor]: Taking taylor expansion of -1 in x 1.816 * [backup-simplify]: Simplify -1 into -1 1.816 * [taylor]: Taking taylor expansion of y in x 1.816 * [backup-simplify]: Simplify y into y 1.816 * [backup-simplify]: Simplify (/ -1 y) into (/ -1 y) 1.816 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in x 1.816 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in x 1.816 * [taylor]: Taking taylor expansion of (* t z) in x 1.816 * [taylor]: Taking taylor expansion of t in x 1.816 * [backup-simplify]: Simplify t into t 1.816 * [taylor]: Taking taylor expansion of z in x 1.816 * [backup-simplify]: Simplify z into z 1.816 * [backup-simplify]: Simplify (* t z) into (* t z) 1.816 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 1.816 * [backup-simplify]: Simplify (* -1 (/ -1 y)) into (/ 1 y) 1.816 * [backup-simplify]: Simplify (+ (/ 1 y) 0) into (/ 1 y) 1.817 * [taylor]: Taking taylor expansion of (/ 1 y) in y 1.817 * [taylor]: Taking taylor expansion of y in y 1.817 * [backup-simplify]: Simplify 0 into 0 1.817 * [backup-simplify]: Simplify 1 into 1 1.817 * [backup-simplify]: Simplify (/ 1 1) into 1 1.817 * [taylor]: Taking taylor expansion of 1 in t 1.817 * [backup-simplify]: Simplify 1 into 1 1.817 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)))) into 0 1.817 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0 1.818 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 (/ -1 y))) into 0 1.818 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 1.818 * [backup-simplify]: Simplify (+ 0 (- (/ 1 (* t z)))) into (- (/ 1 (* t z))) 1.818 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in y 1.818 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in y 1.818 * [taylor]: Taking taylor expansion of (* t z) in y 1.818 * [taylor]: Taking taylor expansion of t in y 1.818 * [backup-simplify]: Simplify t into t 1.818 * [taylor]: Taking taylor expansion of z in y 1.818 * [backup-simplify]: Simplify z into z 1.818 * [backup-simplify]: Simplify (* t z) into (* t z) 1.818 * [backup-simplify]: Simplify (/ 1 (* t z)) into (/ 1 (* t z)) 1.818 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.819 * [taylor]: Taking taylor expansion of 0 in t 1.819 * [backup-simplify]: Simplify 0 into 0 1.819 * [taylor]: Taking taylor expansion of 1 in z 1.819 * [backup-simplify]: Simplify 1 into 1 1.819 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.819 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.820 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ -1 y)))) into 0 1.820 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 1.820 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 1.820 * [backup-simplify]: Simplify (- 0) into 0 1.820 * [backup-simplify]: Simplify (+ 0 0) into 0 1.821 * [taylor]: Taking taylor expansion of 0 in y 1.821 * [backup-simplify]: Simplify 0 into 0 1.821 * [backup-simplify]: Simplify (- (/ 1 (* t z))) into (- (/ 1 (* t z))) 1.821 * [taylor]: Taking taylor expansion of (- (/ 1 (* t z))) in t 1.821 * [taylor]: Taking taylor expansion of (/ 1 (* t z)) in t 1.821 * [taylor]: Taking taylor expansion of (* t z) in t 1.821 * [taylor]: Taking taylor expansion of t in t 1.821 * [backup-simplify]: Simplify 0 into 0 1.821 * [backup-simplify]: Simplify 1 into 1 1.821 * [taylor]: Taking taylor expansion of z in t 1.821 * [backup-simplify]: Simplify z into z 1.821 * [backup-simplify]: Simplify (* 0 z) into 0 1.821 * [backup-simplify]: Simplify (+ (* 0 0) (* 1 z)) into z 1.821 * [backup-simplify]: Simplify (/ 1 z) into (/ 1 z) 1.821 * [backup-simplify]: Simplify (- (/ 1 z)) into (- (/ 1 z)) 1.821 * [taylor]: Taking taylor expansion of (- (/ 1 z)) in z 1.821 * [taylor]: Taking taylor expansion of (/ 1 z) in z 1.821 * [taylor]: Taking taylor expansion of z in z 1.821 * [backup-simplify]: Simplify 0 into 0 1.821 * [backup-simplify]: Simplify 1 into 1 1.821 * [backup-simplify]: Simplify (/ 1 1) into 1 1.822 * [backup-simplify]: Simplify (- 1) into -1 1.822 * [backup-simplify]: Simplify -1 into -1 1.822 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.822 * [taylor]: Taking taylor expansion of 0 in t 1.822 * [backup-simplify]: Simplify 0 into 0 1.822 * [taylor]: Taking taylor expansion of 0 in z 1.822 * [backup-simplify]: Simplify 0 into 0 1.822 * [taylor]: Taking taylor expansion of 0 in z 1.822 * [backup-simplify]: Simplify 0 into 0 1.822 * [backup-simplify]: Simplify 1 into 1 1.822 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.823 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.824 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y))))) into 0 1.824 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 1.824 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 1.824 * [backup-simplify]: Simplify (- 0) into 0 1.825 * [backup-simplify]: Simplify (+ 0 0) into 0 1.825 * [taylor]: Taking taylor expansion of 0 in y 1.825 * [backup-simplify]: Simplify 0 into 0 1.825 * [taylor]: Taking taylor expansion of 0 in t 1.825 * [backup-simplify]: Simplify 0 into 0 1.825 * [backup-simplify]: Simplify (+ (* t 0) (* 0 z)) into 0 1.825 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))))) into 0 1.825 * [backup-simplify]: Simplify (- 0) into 0 1.825 * [taylor]: Taking taylor expansion of 0 in t 1.825 * [backup-simplify]: Simplify 0 into 0 1.826 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.826 * [taylor]: Taking taylor expansion of 0 in t 1.826 * [backup-simplify]: Simplify 0 into 0 1.826 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 z))) into 0 1.826 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)))) into 0 1.826 * [backup-simplify]: Simplify (- 0) into 0 1.826 * [taylor]: Taking taylor expansion of 0 in z 1.827 * [backup-simplify]: Simplify 0 into 0 1.827 * [taylor]: Taking taylor expansion of 0 in z 1.827 * [backup-simplify]: Simplify 0 into 0 1.827 * [taylor]: Taking taylor expansion of 0 in z 1.827 * [backup-simplify]: Simplify 0 into 0 1.827 * [taylor]: Taking taylor expansion of 0 in z 1.827 * [backup-simplify]: Simplify 0 into 0 1.827 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0 1.827 * [backup-simplify]: Simplify (- 0) into 0 1.827 * [backup-simplify]: Simplify 0 into 0 1.827 * [backup-simplify]: Simplify 0 into 0 1.827 * [backup-simplify]: Simplify 0 into 0 1.827 * [backup-simplify]: Simplify 0 into 0 1.828 * [backup-simplify]: Simplify (- (/ 0 y) (+ (* (/ -1 y) (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)) (* 0 (/ 0 y)))) into 0 1.828 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.829 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 y)))))) into 0 1.830 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (+ (* 0 0) (* 0 z)))) into 0 1.830 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 1.830 * [backup-simplify]: Simplify (- 0) into 0 1.830 * [backup-simplify]: Simplify (+ 0 0) into 0 1.830 * [taylor]: Taking taylor expansion of 0 in y 1.830 * [backup-simplify]: Simplify 0 into 0 1.830 * [taylor]: Taking taylor expansion of 0 in t 1.830 * [backup-simplify]: Simplify 0 into 0 1.830 * [taylor]: Taking taylor expansion of 0 in t 1.830 * [backup-simplify]: Simplify 0 into 0 1.831 * [backup-simplify]: Simplify (+ (* t 0) (+ (* 0 0) (* 0 z))) into 0 1.831 * [backup-simplify]: Simplify (- (+ (* (/ 1 (* t z)) (/ 0 (* t z))) (* 0 (/ 0 (* t z))))) into 0 1.831 * [backup-simplify]: Simplify (- 0) into 0 1.831 * [taylor]: Taking taylor expansion of 0 in t 1.831 * [backup-simplify]: Simplify 0 into 0 1.832 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1.832 * [taylor]: Taking taylor expansion of 0 in t 1.832 * [backup-simplify]: Simplify 0 into 0 1.832 * [taylor]: Taking taylor expansion of 0 in z 1.832 * [backup-simplify]: Simplify 0 into 0 1.832 * [taylor]: Taking taylor expansion of 0 in z 1.832 * [backup-simplify]: Simplify 0 into 0 1.832 * [taylor]: Taking taylor expansion of 0 in z 1.832 * [backup-simplify]: Simplify 0 into 0 1.833 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 z)))) into 0 1.833 * [backup-simplify]: Simplify (- (+ (* (/ 1 z) (/ 0 z)) (* 0 (/ 0 z)))) into 0 1.833 * [backup-simplify]: Simplify (- 0) into 0 1.833 * [taylor]: Taking taylor expansion of 0 in z 1.833 * [backup-simplify]: Simplify 0 into 0 1.833 * [taylor]: Taking taylor expansion of 0 in z 1.833 * [backup-simplify]: Simplify 0 into 0 1.833 * [taylor]: Taking taylor expansion of 0 in z 1.833 * [backup-simplify]: Simplify 0 into 0 1.833 * [taylor]: Taking taylor expansion of 0 in z 1.833 * [backup-simplify]: Simplify 0 into 0 1.833 * [backup-simplify]: Simplify 0 into 0 1.833 * [backup-simplify]: Simplify 0 into 0 1.834 * [backup-simplify]: Simplify (+ (* 1 (* 1 (* 1 (* (/ 1 (/ 1 (- y))) (/ 1 (/ 1 (- x))))))) (* -1 (* (/ 1 (/ 1 (- z))) (* (/ 1 (/ 1 (- t))) (* 1 1))))) into (- (* x y) (* t z)) 1.834 * * * [progress]: simplifying candidates 1.834 * [simplify]: Simplifying: (expm1 (fma x y (- (* t z)))) (log1p (fma x y (- (* t z)))) (* x y) (log (fma x y (- (* t z)))) (exp (fma x y (- (* t z)))) (* (cbrt (fma x y (- (* t z)))) (cbrt (fma x y (- (* t z))))) (cbrt (fma x y (- (* t z)))) (* (* (fma x y (- (* t z))) (fma x y (- (* t z)))) (fma x y (- (* t z)))) (sqrt (fma x y (- (* t z)))) (sqrt (fma x y (- (* t z)))) 0 (- (* x y) (* t z)) (- (* x y) (* t z)) 1.834 * * [simplify]: Extracting # 0 : cost 0 1.835 * * [simplify]: Extracting # 1 : cost 0 1.835 * * [simplify]: Extracting # 2 : cost 0 1.835 * * [simplify]: Extracting # 3 : cost 0 1.835 * * [simplify]: Extracting # 4 : cost 0 1.835 * * [simplify]: Extracting # 5 : cost 0 1.835 * * [simplify]: iteration 0 : 19 enodes (cost 114 ) 1.837 * * [simplify]: Extracting # 0 : cost 0 1.838 * * [simplify]: Extracting # 1 : cost 0 1.838 * * [simplify]: Extracting # 2 : cost 0 1.838 * * [simplify]: iteration 1 : 27 enodes (cost 114 ) 1.842 * * [simplify]: Extracting # 0 : cost 0 1.842 * * [simplify]: Extracting # 1 : cost 0 1.842 * * [simplify]: Extracting # 2 : cost 0 1.842 * * [simplify]: iteration 2 : 50 enodes (cost 100 ) 1.855 * * [simplify]: Extracting # 0 : cost 0 1.855 * * [simplify]: Extracting # 1 : cost 0 1.855 * * [simplify]: Extracting # 2 : cost 0 1.855 * * [simplify]: Extracting # 3 : cost 0 1.856 * * [simplify]: iteration 3 : 188 enodes (cost 100 ) 1.950 * * [simplify]: Extracting # 0 : cost 0 1.951 * * [simplify]: Extracting # 1 : cost 0 1.952 * * [simplify]: Extracting # 2 : cost 0 1.952 * * [simplify]: Extracting # 3 : cost 0 1.953 * * [simplify]: Extracting # 4 : cost 0 1.954 * * [simplify]: Extracting # 5 : cost 0 1.954 * * [simplify]: iteration 4 : 744 enodes (cost 100 ) 3.144 * * [simplify]: Extracting # 0 : cost 0 3.148 * * [simplify]: Extracting # 1 : cost 0 3.157 * * [simplify]: Extracting # 2 : cost 0 3.160 * * [simplify]: Extracting # 3 : cost 0 3.163 * * [simplify]: Extracting # 4 : cost 0 3.165 * * [simplify]: iteration 5 : 3890 enodes (cost 100 ) 4.678 * * [simplify]: Extracting # 0 : cost 0 4.683 * * [simplify]: Extracting # 1 : cost 0 4.687 * * [simplify]: Extracting # 2 : cost 0 4.694 * * [simplify]: iteration done: 5000 enodes (cost 100 ) 4.694 * [simplify]: Simplified to: (expm1 (fma x y (- (* t z)))) (log1p (fma x y (- (* t z)))) (* x y) (log (fma x y (- (* t z)))) (exp (fma x y (- (* t z)))) (* (cbrt (fma x y (- (* t z)))) (cbrt (fma x y (- (* t z))))) (cbrt (fma x y (- (* t z)))) (pow (fma x y (- (* t z))) 3) (sqrt (fma x y (- (* t z)))) (sqrt (fma x y (- (* t z)))) 0 (fma x y (- (* t z))) (fma x y (- (* t z))) 4.694 * * * [progress]: adding candidates to table 4.724 * [progress]: [Phase 3 of 3] Extracting. 4.726 * [simplify]: Simplifying: (fma x y (- (* t z))) 4.726 * * [simplify]: Extracting # 0 : cost 0 4.726 * * [simplify]: Extracting # 1 : cost 0 4.726 * * [simplify]: Extracting # 2 : cost 0 4.726 * * [simplify]: Extracting # 3 : cost 0 4.726 * * [simplify]: Extracting # 4 : cost 0 4.726 * * [simplify]: Extracting # 5 : cost 0 4.726 * * [simplify]: iteration 0 : 7 enodes (cost 7 ) 4.726 * * [simplify]: Extracting # 0 : cost 0 4.726 * * [simplify]: Extracting # 1 : cost 0 4.727 * * [simplify]: Extracting # 2 : cost 0 4.727 * * [simplify]: iteration 1 : 12 enodes (cost 7 ) 4.727 * * [simplify]: Extracting # 0 : cost 0 4.727 * * [simplify]: iteration 2 : 14 enodes (cost 7 ) 4.728 * * [simplify]: Extracting # 0 : cost 0 4.728 * * [simplify]: iteration done: 14 enodes (cost 7 ) 4.728 * [simplify]: Simplified to: (fma x y (- (* t z))) 5.434 * [regime-testing]: End program error score: 0.0049487389049532645